BR0106106A - Device for determining the values of at least one parameter and aircraft - Google Patents

Device for determining the values of at least one parameter and aircraft

Info

Publication number
BR0106106A
BR0106106A BR0106106-2A BR0106106A BR0106106A BR 0106106 A BR0106106 A BR 0106106A BR 0106106 A BR0106106 A BR 0106106A BR 0106106 A BR0106106 A BR 0106106A
Authority
BR
Brazil
Prior art keywords
parameter
values
aircraft
determining
image
Prior art date
Application number
BR0106106-2A
Other languages
Portuguese (pt)
Inventor
Sandrine Roques
Christian Lopez
Original Assignee
Airbus France
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Airbus France filed Critical Airbus France
Publication of BR0106106A publication Critical patent/BR0106106A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means
    • G01N15/0227—Investigating particle size or size distribution by optical means using imaging; using holography

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

"DISPOSITIVO PARA DETERMINAçãO DOS VALORES DE PELO MENOS UM PARâMETRO E AERONAVE". O dispositivo (1) comporta um elemento de medição (2) compreendendo uma zona de medição (ZM) a qual é destinada em receber as partículas, meios de iluminação (Ml) suscetíveis de realizar uma iluminação da zona de medição (ZM) por meio de um feixe luminoso (7B), meios de tomada de imagens comportando pelo menos uma câmera (3) suscetível de registrar pelo menos uma imagem da zona de medição (ZM) iluminada pelos ditos meios de iluminação (Ml), e meios de tratamento (4) suscetíveis de determinar os valores do parâmetro, a partir da imagem registrada pela câmera (3). os meios de iluminação (M1) são formados de maneira a realizar uma iluminação pontual, por meio de um feixe luminoso (7B) cujos flashes luminosos são focalizados sobre um sistema de lente ótica (12B) dos meios de tomada de imagens."DEVICE FOR DETERMINING THE VALUES OF AT LEAST ONE PARAMETER AND AIRCRAFT". The device (1) comprises a measuring element (2) comprising a measuring zone (ZM) which is designed to receive particles, lighting means (Ml) capable of illuminating the measuring zone (ZM) by means of a light beam (7B), image-taking means comprising at least one camera (3) capable of recording at least one image of the measurement zone (ZM) illuminated by said means of illumination (Ml), and treatment means ( 4) susceptible to determine the parameter values, from the image recorded by the camera (3). the lighting means (M1) are formed in such a way as to make a point lighting, by means of a light beam (7B) whose light flashes are focused on an optical lens system (12B) of the imaging means.

BR0106106-2A 2000-04-07 2001-03-21 Device for determining the values of at least one parameter and aircraft BR0106106A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0004432A FR2807522B1 (en) 2000-04-07 2000-04-07 DEVICE FOR DETERMINING THE VALUES OF AT LEAST ONE PARAMETER OF PARTICLES, ESPECIALLY WATER DROPLETS
PCT/FR2001/000842 WO2001077644A1 (en) 2000-04-07 2001-03-21 Device for determining the values of at least one parameter of particles, in particular water droplets

Publications (1)

Publication Number Publication Date
BR0106106A true BR0106106A (en) 2002-03-12

Family

ID=8848964

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0106106-2A BR0106106A (en) 2000-04-07 2001-03-21 Device for determining the values of at least one parameter and aircraft

Country Status (10)

Country Link
US (1) US6813020B2 (en)
EP (1) EP1183518B1 (en)
AU (1) AU4428501A (en)
BR (1) BR0106106A (en)
CA (1) CA2372297C (en)
DE (1) DE60111143T2 (en)
ES (1) ES2240433T3 (en)
FR (1) FR2807522B1 (en)
RU (1) RU2226671C2 (en)
WO (1) WO2001077644A1 (en)

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US7175136B2 (en) * 2003-04-16 2007-02-13 The Boeing Company Method and apparatus for detecting conditions conducive to ice formation
FR2856536B1 (en) * 2003-06-20 2005-09-30 Airbus France METHOD FOR LIGHTING PARTICLES FOR THE FORMATION OF THEIR IMAGES
CA2535885C (en) 2003-08-20 2014-04-15 The Boeing Company Methods and systems for detecting icing conditions
DE10348950A1 (en) * 2003-10-18 2005-05-19 Minebea Co., Ltd. Method for determining the volume of small moving spherical objects
DE102007013321A1 (en) * 2007-03-20 2008-09-25 Jenoptik Laser, Optik, Systeme Gmbh Apparatus and method for determining particle size and / or particle shape of a particle mixture
DE102008064666B4 (en) * 2008-09-15 2016-03-24 Fritsch Gmbh Particle size analyzer
US9013332B2 (en) * 2012-01-05 2015-04-21 The Boeing Company Laser-based supercooled large drop icing condition detection system
EP2615301B1 (en) * 2012-01-10 2015-08-05 Nordex Energy GmbH Method for operating a wind energy assembly, for which the risk of icing is determined on the basis of meteorological data and wind energy assembly for implementing the method
CN103439756B (en) * 2013-07-31 2016-02-10 中国人民解放军理工大学 A kind of natural precipitation particle Microphysical Characteristics measuring method based on Particle Image Velocity
CN104569478B (en) * 2014-12-31 2017-03-15 吉林大学 Drop is under deadweight in the flow velocity test device of different temperatures material surface
DE102015110826B4 (en) 2015-07-06 2023-03-30 Dimeto Gmbh Device and method for measuring precipitation
JP6997549B2 (en) * 2017-07-11 2022-01-17 アークレイ株式会社 Analytical instrument and focusing method
FR3070206B1 (en) * 2017-08-16 2020-09-11 Rainbowvision ICING RISK DETECTION EQUIPMENT
US10591422B2 (en) * 2017-10-05 2020-03-17 Honeywell International Inc. Apparatus and method for increasing dynamic range of a particle sensor
US10466157B1 (en) 2018-05-04 2019-11-05 Rosemount Aerospace Inc. System and method for measuring cloud parameters
CN110077601A (en) * 2019-05-16 2019-08-02 中国商用飞机有限责任公司 Super-cooling waterdrop icing detector and mixed state icing detector
CN110686608B (en) * 2019-11-11 2021-08-31 国网湖南省电力有限公司 Portable icing thickness measuring device for power transmission line and measuring method thereof
CN113435401B (en) * 2021-07-14 2024-04-30 中国气象科学研究院 Method and device for identifying physical detection of aircraft cloud in supercooled water region and storage medium
CN114048552B (en) * 2022-01-12 2022-03-29 中国空气动力研究与发展中心计算空气动力研究所 Rotor wing surface large water drop mass flow calculation method considering secondary impact and terminal

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2158939B (en) 1984-05-15 1988-06-02 Plessey Co Plc Improvements relating to the detection and/or monitoring of surface conditions
GB8705844D0 (en) * 1987-03-12 1987-04-15 Secr Defence Dynamic light scattering apparatus
EP0405625A3 (en) 1989-06-26 1991-06-05 The Boeing Company Laser ice detector
FR2689247B1 (en) * 1992-03-24 1994-06-03 Electricite De France METHOD AND DEVICE FOR OPTICAL MEASUREMENT OF THE DIMENSIONS OF AN OBJECT OR OF THE SPEED OF AN OBJECT OR OF A MOVING FLUID IN A FIELD.
DE4228388B4 (en) * 1992-08-26 2005-03-03 Sympatec Gmbh System-Partikel-Technik Device for determining particle sizes and / or particle size distributions
WO1994029762A1 (en) * 1993-06-04 1994-12-22 Coulter Corporation Laser diffraction particle sizing apparatus and method
US6049381A (en) * 1993-10-29 2000-04-11 The United States Of America As Represented By The Secretary Of The Navy Real time suspended particle monitor
US5484121A (en) 1993-11-12 1996-01-16 Padawer; Jacques Icing detector for aircraft surfaces
DE19510034B4 (en) * 1995-03-20 2005-08-11 Sympatec Gmbh System-Partikel-Technik Device for determining particle sizes and / or particle size distributions by means of light diffraction
IL119850A (en) * 1996-12-17 2000-11-21 Prolaser Ltd Optical method and apparatus for detecting low frequency defects
FR2768122B1 (en) * 1997-09-09 1999-11-19 Sextant Avionique OPTICAL DEVICE FOR DETECTION OF ICING CONDITIONS ON AIRCRAFT

Also Published As

Publication number Publication date
EP1183518B1 (en) 2005-06-01
FR2807522B1 (en) 2002-06-14
EP1183518A1 (en) 2002-03-06
DE60111143T2 (en) 2006-05-18
FR2807522A1 (en) 2001-10-12
CA2372297C (en) 2008-05-20
AU4428501A (en) 2001-10-23
CA2372297A1 (en) 2001-10-18
ES2240433T3 (en) 2005-10-16
DE60111143D1 (en) 2005-07-07
US6813020B2 (en) 2004-11-02
WO2001077644A1 (en) 2001-10-18
RU2226671C2 (en) 2004-04-10
US20020159060A1 (en) 2002-10-31

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: AIRBUS OPERATIONS SAS (FR)

Free format text: TRANSFERIDO POR INCORPORACAO DE: AIRBUS FRANCE

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 13A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2256 DE 01/04/2014.